# Noise Timer vs Numbers & Place Value

The clearest difference is update cadence: Numbers & Place Value at monthly against Noise Timer's every 16 months. Numbers & Place Value also leads on price ($0.99 vs $6.99). Noise Timer's advantage is iOS requirement (13.1 vs 18.0). On ads, in-app purchases and device support there is nothing between them.

Noise Timer costs $6.99 and Numbers & Place Value $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Noise Timer ships an update every 16 months, Numbers & Place Value monthly. The most recent releases landed on October 27, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Noise Timer | Numbers & Place Value |
| --- | --- | --- |
| Price | $6.99 | **$0.99** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 16 months | **Monthly** |
| Monetization | — | Paid |
| Size | 1 MB | 8 MB |
| Requires iOS | **13.1** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Werner Krause](https://appshunter.io/developer/1180618127) | [Christian Urff](https://appshunter.io/developer/415894463) |

## What reviewers say

### Noise Timer

[App page](https://appshunter.io/ios/app/noise-timer/id1503516276)

**Features:** macOS Compatibility

**In-app purchases:** none


### Numbers & Place Value

[App page](https://appshunter.io/ios/app/numbers-and-place-value/id1640564851)

Explore the meaning of place values and numbers interactively. This app is an experimentation environment, not just a practice tool, helping users grasp fundamental math concepts through hands-on manipulation of number representations.

**Highlights:** Interactive place value manipulation, Multiple visual representations (tokens, Dienes, money), Number-to-speech functionality, Number verification and spoken input, Decomposition and random number generation, Customizable number ranges up to 100 trillion, Decimal number support

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Noise Timer free?

Noise Timer costs $6.99, with no in-app purchases.

### Is Numbers & Place Value free?

Numbers & Place Value costs $0.99, with no in-app purchases.

### Do Noise Timer or Numbers & Place Value have ads?

Neither Noise Timer nor Numbers & Place Value shows ads.

### Which is updated more often, Noise Timer or Numbers & Place Value?

Noise Timer ships an update every 16 months, and Numbers & Place Value monthly. Most recently, Noise Timer was updated on October 27, 2026 and Numbers & Place Value on October 30, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*